Abstract: An emergency escape elevator features a release device for releasing the elevator from its tethering cable, allowing the elevator to descend under the force of gravity. A vertical descent control apparatus controls the rate of descent of the elevator by measuring the rate of descent of the elevator and applying a brake to keep the elevator falling at a desired safe rate. The elevator guiderails are tapered inward at the bottom of the elevator shaft to apply friction to the elevator to slow it down. The elevator shaft can turn at the bottom and become horizontal to aid in slowing and stopping the elevator.

Abstract: A stationary inclined platform is positioned along the edge of a train platform such that train passengers approach the edge of the train platform will notice the sudden uphill orientation of the warning platform and will realize that they are approaching the train track area. The warning platform includes a nonskid surface and extends into the track area to bring passengers closer to the train doors. The warning platform is particular useful to visually impaired passengers and facilitates wheelchair access to the train.

Abstract: A vertically movable bathroom can be moved between a plurality of vertically spaced user stations, such as the floors in a high rise building. In one embodiment a freight elevator in a high rise building is modified to include complete bathroom facilities that are accessible to disabled persons, such that the facilities can be provided to any floor of the building. The modified elevator also includes first aid supplies, oxygen, a stretcher, etc., to make such supplies available throughout the building. Fire safety facilities, including a self contained sprinkler system and an express control to cause the elevator to travel to an exit floor without opening on any intermediate floors, provide a safe means of egress from the building in the event of a fire or other emergency.